After surviving “death game”, in which everyone with the family name Sato were hunted down and killed, Tsubasa Sato (Takuya Ishida) was thrust into yet another parallel world in the midst of a fierce struggle.

Once again, a mysterious dictator in this version of Japan has decreed that anyone with the surname Sato is to be punished severely. Tsubasa joins a group of armed rebels which includes an alternate version of his little sister (Jun Yoshinaga). However, they’re soon forced to run for their lives.